.icon-menu {
    display: block;
    position: absolute;
    width: auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 3px;
    background: #fff;
    overflow: hidden;
    clear: both;
    z-index: 1000
}

.icon-menu .btn-group {
    margin-bottom: 15px
}

.icon-menu .icon-container {
    height: 100%;
    overflow-y: scroll;
    clear: both
}

.icon-menu .icon {
    float: left;
    margin: 2px;
    padding: 3px 4px;
    border-radius: 3px;
    cursor: pointer
}

.icon-menu .icon:hover {
    background: #ccc
}

.icon-menu .icon-filter-box {
    width: 300px
}